不懂不要乱讲，无知者无畏

上游氧气探头失效，车的油气比控制进入limp in mode，首先是油耗上升。然后由于尾气过浓导致Cat烧熔，那就要花更大的价钱去维修。

所有跟帖： 

• I看来还真是严重, 我也无知无畏过, 幸好没事. -英文关键字- ♀ (0 bytes) () 05/30/2015 postreply 17:36:54

• that is in theory, in reality, more than half of engine light wi -顺序是否有要求- ♂ (31 bytes) () 05/30/2015 postreply 18:35:53

• 你去修车行打听一下 -biglow- ♂ (103 bytes) () 05/30/2015 postreply 18:42:22